Intel Xeon E-2274G

The Intel Xeon E-2274G is a 4-core, 8-thread workstation processor built on the Coffee Lake architecture. It runs at a base clock of 4.00 GHz and a boost clock of 4.90 GHz, with an 83W TDP. It uses Intel Socket 1151, supports DDR4 memory with ECC, and carries a launch MSRP of $328. The chip is end-of-life, having been released on May 28, 2019, and its part number is SRFDE.

Platform and Compatibility

The E-2274G fits Intel Socket 1151, a platform shared with many Coffee Lake desktop processors. Its architecture is Coffee Lake, produced on Intel's 14 nm process with a die size of 126 mm². The CPU exposes 16 PCIe Gen 3 lanes from the processor itself, which is typical for a workstation part; there is no on-die support for additional lanes beyond that count. Memory support is DDR4 in a dual-channel configuration, with a peak bandwidth of 42.7 GB/s. ECC memory is supported, a key feature for server and workstation workloads where data integrity matters. The integrated graphics are HD Graphics P630, providing basic display output without a discrete GPU.

The market segment is explicitly listed as Server/Workstation, and the production status is end-of-life. This means the chip is no longer manufactured, but it remains compatible with motherboards that accept Socket 1151 Coffee Lake CPUs. Because the socket is not exclusive to Xeon parts, users with an existing 1151 motherboard may be able to drop in this processor after a BIOS update, though the exact chipset compatibility is not specified in the data. The CPU is not multiplier-unlocked, so overclocking is not an option; performance must come from the stock turbo behavior. The part number SRFDE can be used for identification during purchasing or BIOS lookup.

Power and Thermals

The TDP is rated at 83W, which places it in a moderate power class. For a 4-core, 8-thread processor, this is not an extreme thermal load, but the 4.90 GHz boost clock means the chip will draw more power under single-threaded bursts than a lower-clocked part. A capable air cooler or a basic liquid cooler should handle it, though the data does not specify a required cooler tier. The 14 nm process and 126 mm² die size are typical for this generation; the thermal density is manageable given the core count. Because the multiplier is locked, there is no headroom for manual voltage or frequency adjustments, so cooling needs are straightforward: maintain adequate airflow and keep the boost clock from throttling.

The ECC memory support adds a slight power overhead, but the TDP figure already accounts for the memory controller. In a workstation chassis with standard fans, the 83W rating is unlikely to be a concern. For server deployments, the chip can operate in a 1U or 2U chassis with a low-profile cooler, though the data does not provide specific thermal specifications beyond the TDP. The end-of-life status means that thermal solutions designed for Socket 1151 Coffee Lake CPUs will fit without modification.

How It Compares

The E-2274G's average benchmark score is 2645, placing it at the 52nd percentile of all CPUs tested. Against the AMD Ryzen 5 4500U, which averages 2647, the Xeon trails by 0.1% (deltaPct -0.1). This is a negligible difference—essentially a statistical tie in overall compute performance. The 4500U is a mobile-oriented part, but the data does not specify its market segment, so the comparison is purely on score.

Against the Intel Core i7-5820K, the E-2274G is 0.2% faster (deltaPct 0.2). The i7-5820K averages 2640, so the Xeon holds a tiny but consistent lead. The same 0.2% advantage appears against the Core i7-7740X, which averages 2639. Both rivals are older desktop parts, and the margin is within run-to-run variance.

The largest gap is against the Intel Core i7-8700T, which averages 2636. Here the E-2274G is 0.4% ahead (deltaPct 0.4). While the 8700T is a lower-power part, the Xeon still manages a slightly higher average score. In all cases, the differences are under half a percent, so the E-2274G sits in a tight performance cluster with these four rivals. The 52nd percentile confirms it is just above the median, meaning it outperforms a slight majority of all CPUs in the database.

FAQ

Q: Does the Intel Xeon E-2274G support ECC memory?

A: Yes, ECC memory support is listed as true in the specifications.

Q: What socket does the E-2274G use?

A: It uses Intel Socket 1151.

Q: What are the base and boost clock speeds?

A: The base clock is 4.00 GHz and the boost clock is 4.90 GHz.

Q: Is the CPU multiplier unlocked for overclocking?

A: No, the multiplier is locked (multiplierUnlocked: false).

Q: What integrated graphics does it include?

A: It includes HD Graphics P630.

Q: When was the E-2274G released?

A: The release date is May 28, 2019.

Benchmark Performance

The E-2274G delivers a set of scores that reflect its 4-core, 8-thread configuration and high boost clock. In Cinebench R15, the multicore score is 836 and the single-core score is 117. The R20 run shows a multicore score of 3485 and single-core of 491. Moving to R23, the multicore result is 8299 and single-core is 1171. Geekbench reports a multicore score of 5174 and a single-core score of 1586.

These numbers show a consistent pattern: single-core performance is strong relative to the multicore scores, which is expected given the 4.90 GHz boost. The R23 multicore score of 8299 is respectable for a 4-core part, but it will not match higher-core-count workstation CPUs. The average benchmark score across the entire suite is 2645, which is the basis for the 52nd percentile ranking.

When compared to the nearest rivals, the E-2274G's average score of 2645 is 0.1% lower than the Ryzen 5 4500U's 2647, 0.2% higher than the i7-5820K's 2640, 0.2% higher than the i7-7740X's 2639, and 0.4% higher than the i7-8700T's 2636. These deltas are small, but they indicate that the Xeon holds a slight edge over the two older Intel parts and the 8700T, while being marginally behind the 4500U. In practical terms, the differences are unlikely to be noticeable in day-to-day use, but they do establish the E-2274G as a mid-pack performer among its immediate competitors.

The single-core scores are particularly noteworthy. The R23 single-core score of 1171 and Geekbench single-core of 1586 suggest that lightly threaded applications will run smoothly. The 4.90 GHz boost clock is the highest clock speed listed in the data, and it directly contributes to these results. For workloads that depend on single-thread responsiveness—such as legacy software, certain database queries, or interactive workstation tasks—the E-2274G should perform well.

Who Should Consider It

The E-2274G is best suited for users who need ECC memory support and strong single-core performance in a compact 4-core package. The benchmark data shows that it excels in single-threaded tasks, as evidenced by its high boost clock and the corresponding Cinebench and Geekbench single-core scores. For office productivity, spreadsheet analysis, and general desktop use, the CPU will feel responsive. The integrated HD Graphics P630 can drive displays without a discrete GPU, which simplifies workstation builds that do not require high-end graphics.

For multi-threaded workloads, the 4-core/8-thread design is a limitation. The R23 multicore score of 8299 is modest compared to 6-core and 8-core parts, but the data does not include those comparisons. Users who run heavy rendering, video encoding, or scientific simulations that scale beyond 8 threads will find the E-2274G underpowered. However, for applications that are single-thread-bound or use only a few threads, the 4.90 GHz boost makes it a capable choice.

The ECC memory support is a significant draw for workstation and server environments where memory errors are unacceptable. Financial modeling, data integrity–sensitive databases, and long-running compute jobs benefit from ECC. The Socket 1151 platform allows the chip to be used in existing motherboards, though the end-of-life status means new builds should consider newer platforms. If you have a compatible 1151 board and need a high-clock, ECC-capable processor, the E-2274G is a reasonable option—provided the single-core performance meets your needs and you accept the 4-core ceiling.